Bicycle Tows 15,000 Pounds

?w=800" alt=""/>An old joke in physics is that of the “spherical cow”, poking fun at some of the assumptions physicists make when tackling a new problem. Making the problem simple like https://hackaday.com/2026/01/04/bicycle-tows-15000-pounds/

https://hackaday.com/2026/01/04/bicycle-tows-15000-pounds/